GM:S 1.4 Compiler slotting and display is laggy and broken

Am I the only one to notice this? It seems when you move the compiler, blue arrows appear where it will be moved to, but flicker when you move your mouse while holding it down, and seems to lag behind the display of where it will be placed.

Moreover, if you hold out the compiler from its initial snap position, then snap to just leave it back there, it will close up.